Dab tsi yog astm A213 cov khoom siv
Feb 19, 2025
Dab tsi yog ASTM A213 cov khoom siv?
A213 yog cov khoom siv, cov kev cai tshwj xeeb los ntawm kev sim thiab cov ntaub ntawv (Austm) los qhia txog cov roj ntsha thiab cov roj ntsha thiab cov tshuab hluav taws xob. Cov qauv no suav nrog ntau qib ntawm cov kav dej hlau, T12, T22, txhua tus nrog nws tus kheej cov khoom siv me ntsis cov khoom siv thiab tshuaj lom neeg. Piv txwv li, lub zog tensile ntawm T11 qib steel yeeb nkab muaj tsawg kawg yog 415MPA, lub zog, thiab elongation yog 30%. Cov kav dej hlau loj no yog siv ntau qhov kub thiab qhov siab los txhawb kev ua haujlwm ntawm boilers thiab superheaters.
